燃料电池/电池混合电源优化尺寸对可靠性的影响

IF 0.5 Q4 ENERGY & FUELS
A. Ceschia, T. Azib, O. Béthoux, F. Alves
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引用次数: 0

摘要

本文研究了应用于燃料电池/电池混合动力系统的最佳尺寸可靠性问题。这个特殊的问题提出了硬件和控制参数之间强耦合的全局问题。为了解决这个问题,建议的方法使用嵌套优化循环。此外,为了提高最优设计的相关性,引入了最优尺寸集的可靠性评估。这种新的范例能够显示可靠性标准对设计选择的早期影响,涉及能量性能指标。它导致了一种智能设计方法,允许避免复杂性并节省计算时间。它在很大程度上帮助设计工程师设置最佳杂交率,并在早期设计阶段进行权衡,包括可靠性方面。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Reliability Impact in Optimal Sizing of Fuel Cell/Battery Hybrid Power Sources
This paper addresses the issue of optimal sizing reliability applied to a fuel cell/battery hybrid system. This specific problem raises the global problem of strong coupling between hardware and control parameters. To tackle this matter, the proposed methodology uses nested optimization loops. Furthermore, to increase the optimal design relevance, a reliability assessment of the optimal sizing set is introduced. This new paradigm enables showing the early impact of the reliability criteria on design choices regarding energetic performance index. It leads to a smart design methodology permitting to avoid complexity and save computing time. It considerably helps design engineers set up the best hybridization rate and enables practicing tradeoffs, including reliability aspects in the early design stages.
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来源期刊
Advances in Energy Research
Advances in Energy Research ENERGY & FUELS-
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